<?
/**
 * Copyright 2007 Melange.
 *
 * This file is part of PHP-MELANGE.
 *
 * PHP-MELANGE is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * PHP-MELANGE is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with PHP-MELANGE; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category    Melange
 * @package     php-melange
 * @subpackage  cms
 * @copyright   Copyright (c) 2007 Jeroen Simons. All rights reserved
 * @author      Jeroen Simons <jeroen@melange.nl>
 * @link        http://www.melange.nl/
 *
 */

require_once("cms/core/helper/Abstract.php");

class PHP_CMS_View_Helper_Messages extends PHP_CMS_View_Helper_Abstract {

    public function messages($bundle=null, $args=null, $localeKey=null)
    {

        if(isset($_GET["save"]) && $_GET["save"] == "ok") {

            $actionMessages = new ActionMessages();
            $actionMessages->add(ActionMessage::GLOBAL_MESSAGE, new ActionMessage("list.success.save", true));

        } else {

            $actionMessages = $this->pageContext->request->getAttribute(MVC::MESSAGE_KEY);
            if(is_null($actionMessages))
                return;

        }

        if(!$actionMessages->isEmpty()) {

            $xhtml = "";

            $messages = $actionMessages->get();

            $xhtml .= "<div id=\"messageMsg\">";
//            $xhtml .= "<h3>".$this->message("message.header").":</h3>";
            $xhtml .= "<ol>";

            while(list($key, $value) = each($messages)) {
                foreach($value as $actionMessage) {
                    if($actionMessage->isResource()) {
                        // Retrieve the message string we are looking for
                        $message = TagUtils::message($this->pageContext, $bundle,
                            $localeKey, $actionMessage->getKey(), $args);
                    } else {
                        $message = $actionMessage->getKey();
                    }

                    if($key == ActionMessage::GLOBAL_MESSAGE) {
                        $xhtml .= "<li>".$message."</li>";
                    } else {
                        $xhtml .= "<li><a href=\"javascript:try { ito(document.getElementById('".htmlentities($key)."')) } catch(e) {}\" onclick=\"try { document.getElementById('".htmlentities($key)."').focus(); } catch(e) {}\" title=\"Jump to message\">".$message."</a></li>";
                    }
                }
            }

            $xhtml .= "</ol>";
            $xhtml .= "</div>";

            return $xhtml;

        }

    }

}
?>